The SIEMENS 3RW3014-1BB14 is a compact digital soft starter from the SIRIUS 3RW30 series, designed to provide smooth and efficient motor start-up for applications requiring up to 3 kW at 400 V. It is particularly suitable for small to medium-sized three-phase motors operating within the voltage range of 200–480 V AC. This device reduces mechanical stress and electrical peaks during motor startup, extending the life of your equipment and improving operational efficiency.

Key Features

• Motor Power Rating: Up to 3 kW at 480 V AC

• Current Ratings:

  • 6.5 A at 40°C

  • 6.0 A at 50°C

  • 5.5 A at 60°C

• Control Voltage: 230 V AC/DC

• Mounting: DIN rail mounting for easy installation

• Operating Temperature Range: –25°C to +60°C

• Insulation Voltage: 600 V AC

• Degree of Pollution: 3 (as per IEC 60947-4-2)